GRequests 猴子补丁警告

Question

尽管模块按预期工作，但我每次都会收到以下警告：

/usr/local/lib/python3.7/site-packages/grequests.py:21: MonkeyPatchWarning: Monkey-patching ssl after ssl has already been imported may lead to errors, including RecursionError on Python 3.6. It may also silently lead to incorrect behaviour on Python 3.7. Please monkey-patch earlier. See https://github.com/gevent/gevent/issues/1016. Modules that had direct imports (NOT patched): ['urllib3.util (/usr/local/lib/python3.7/site-packages/urllib3/util/__init__.py)', 'urllib3.contrib.pyopenssl (/usr/local/lib/python3.7/site-packages/urllib3/contrib/pyopenssl.py)']. 
  curious_george.patch_all(thread=False, select=False)

我尝试了这个 github 问题中提到的解决方法，但这不起作用。

如何摆脱这个警告？

Answer 1

对于grequests，您需要在其他模块尝试导入/加载 gevent 和 ssl 之前添加以下代码：

from gevent import monkey as curious_george
curious_george.patch_all(thread=False, select=False)

Answer 2

请参阅 grequests 文档： https://github.com/spyoungtech/grequests

好的：

import grequests 

import requests

坏的：

import requests 

import grequests